Renkus-Heinz SA625-RD SA Series Amplifiers

Product Overview

The Renkus-Heinz SA625-RD is an SA Series amplifier module with dual-redundant Dante and RHAON II network control, outputting 500 W plus 125 W to power Renkus-Heinz C Series and T Series loudspeakers. This commercial-grade amplifier module is built for mission-critical install systems where fault-tolerant audio transport and centralized monitoring are essential, such as transportation terminals, government spaces, and large houses of worship.

Product Description

Designed and built in the USA, the SA625-RD delivers 500 W on the low-frequency channel and 125 W on the high-frequency channel, enough to drive two 6-inch or 8-inch C or T loudspeakers. Beyond the analog and AES inputs standard across the SA Series, the -RD configuration adds dual-redundant Dante, carrying audio and RHAON II control over two network paths with automatic failover. Native DSP provides delay, equalization, and nine preset memories, and a proprietary Amplifier Mute engages on program pauses. The SA Series unifies Renkus-Heinz loudspeakers across connectivity and control platforms so that models can be freely combined in a resilient networked system.

Key Features

• Dual-Redundant Dante — Audio and RHAON II control travel over two network paths with automatic failover for critical installations.
• 500 W + 125 W Output — Two-channel amplification sized to drive two 6-inch or 8-inch C or T Series loudspeakers.
• RHAON II Network Control — Standard Ethernet-based control and monitoring across the system.
• Native DSP — Onboard delay, equalization, and nine preset memories tailor performance to each loudspeaker.
• Analog and AES Inputs — Standard inputs complement the redundant Dante network connection.
• Amplifier Mute — Proprietary muting engages during program pauses to keep the system quiet.
• Designed and Built in the USA — Engineered for clean, accurate output with complex program material.

Typical Applications

• Conference room
• Boardroom
• House of worship
• Government space
• Commercial meeting space

Technical Specifications

Frequently Asked Questions

What does dual-redundant Dante provide?
It carries audio and RHAON II control over two network paths so audio continues if the primary path fails. Daisy-chaining is not available when operating in redundant mode.

How does the SA625-RD compare to the SA625-A and SA625-RN?
All deliver 500 W + 125 W with RHAON II control. The -A uses analog and AES inputs, the -RN adds RHAON networking with single Dante, and the -RD adds dual-redundant Dante.

Which loudspeakers does it power?
It is matched to Renkus-Heinz C Series and T Series passive loudspeakers and can drive two 6-inch or 8-inch models.

What processing is built in?
Native DSP provides delay, equalization, and nine preset memories, configured through RHAON II software over Ethernet.

What warranty and support are available?
Warranty terms vary by configuration. Contact Creation Networks for current Renkus-Heinz warranty details and system support.

Browse the full Renkus-Heinz collection at Creation Networks, including the SA625-RN and higher-power SA1250-RD.